The HP NC7771 Server Adapter, part number 290563-B21, is a robust networking card engineered to deliver exceptional Gigabit Ethernet connectivity in server environments. Designed with performance and reliability in mind, the NC7771 offers a single Gigabit port on a PCI-X interface, ensuring compatibility with a wide variety of server architectures. It supports a comprehensive set of networking features, including VLAN tagging, teaming for increased bandwidth and fault tolerance, and Jumbo Frames support for improved data efficiency. With auto-negotiation capabilities, the NC7771 seamlessly adjusts to the highest possible network speed, enhancing server-to-server communication and network backbone connections. Its advanced security features, such as IPSec task offloading, protect data integrity and privacy. Ideal for a range of applications from file servers to critical database servers, the HP NC7771 Server Adapter is built to provide reliable, high-speed network connectivity.